[linux] ping 127.0.0.1 failed

2024-8-12 写技术

If ping 127.0.0.1 failed.

Maybe the localohst network is not available.

Use the command

ifconfig -a

to find if the lo is available.

Use the command

ifocnfig lo 127.0.0.1

to enable it.


标签: linux

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